The firmware is often distributed in split archives (like part3.rar ) because full firmware packs containing many different resolution files can be quite large.
1366x768 is a standard HD resolution for panels ranging from 15 to 32 inches. Download MV9 V59 1366x768 USB part3 rar
board requires specific software (firmware) to match the resolution and technical parameters of the connected LCD panel. The firmware is often distributed in split archives
universal LCD/LED TV controller board . These universal boards are commonly used by technicians and hobbyists to repurpose old LCD panels or repair TVs with corrupted motherboards. Understanding the Firmware universal LCD/LED TV controller board
The file refers to a compressed segment of firmware for the TSUMV59 (V59)
These boards typically support USB firmware flashing , allowing updates without specialized programming hardware. How to Install V59 Firmware via USB How to install a universal tv control board